There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 3488 | J. Alroy | Ball's Falls, 1.1 m above base Llandovery - Silurian 1 - Canada | Eckert (1984) |
| 3492 | J. Alroy | Ball's Falls, 3.0 m above base Llandovery - Silurian 1 - Canada | Eckert (1984) |
| 26686 | M. Foote | Nexocrinus Association, Rhuddanian, Southern Ontario Rhuddanian - Silurian 1 - Canada | Frest et al. (1999) |